[HELP] How can i edit .dll files?

[daniel369]

Hey
How can i edit .dll files?
i just found how to edit that game guard splash , and some more files in that client
anyways, when i open that file , there is lots of junk , but there's also the stuff i need
like , title etc
anyways , i edited those , saved ant logged in
then it just stuck on the loading screen
so i was wondering if there is a progrem for editing this

[MentaL]

[blacksnow]

Which part of dll file do u want to edit, try hex workshop

[daniel369]

oh right
lemme try

EDIT:
Works perfectly

just 1 little thing
i don't know how to edit more lines ..
like if it says:
"welcome to rose"
and i want to make it
"Welcome to rose online game bla"
how can i do it?
i pressed Insert
but it just keep doing errors when i save -.-